{
 "run_id": 2,
 "model": "llama3.2-3b",
 "mode": "oneshot",
 "challenge": "json-pointer",
 "sample": 0,
 "status": "degenerate",
 "error": "one-shot reply is not valid JSON: Expecting ',' delimiter: line 1 column 32 (char 31)",
 "score_total": null,
 "score_tests": null,
 "score_deliverables": null,
 "score_content": null,
 "tests_passed": null,
 "tests_failed": null,
 "wall_secs": 7.356492999999318,
 "slug": "run2-llama3.2-3b-oneshot-json-pointer-s0",
 "challenge_title": "JSON Pointer (RFC 6901)",
 "spec": "Create jsonpointer.py with exactly one function:\n\nresolve(doc, pointer: str)\n    Resolve an RFC 6901 JSON Pointer against doc (nested dicts/lists) and return the referenced value.\n\nRules:\n- The empty pointer \"\" refers to the whole document.\n- A pointer is a sequence of /-prefixed reference tokens: \"/a/b\" means doc[\"a\"][\"b\"].\n- In a token, the escape ~1 decodes to \"/\" and ~0 decodes to \"~\" (decode ~1 before ~0).\n- Tokens indexing a list are decimal indices: \"/items/0\" is the first element.\n- Raise KeyError for anything that does not resolve (missing key, bad or out-of-range index, pointer not starting with \"/\", descending into a scalar).\n\nUse only the Python standard library.",
 "expected_files": [
  "jsonpointer.py"
 ],
 "content_checks": {
  "jsonpointer.py": [
   "def resolve"
  ]
 },
 "test_files": {
  "test_jsonpointer.py": "import pytest\n\nfrom jsonpointer import resolve\n\nDOC = {\n    \"foo\": [\"bar\", \"baz\"],\n    \"\": 0,\n    \"a/b\": 1,\n    \"m~n\": 8,\n    \"nested\": {\"list\": [{\"x\": 42}]},\n}\n\n\ndef test_whole_document():\n    assert resolve(DOC, \"\") is DOC\n\n\ndef test_object_key():\n    assert resolve(DOC, \"/foo\") == [\"bar\", \"baz\"]\n\n\ndef test_array_index():\n    assert resolve(DOC, \"/foo/0\") == \"bar\"\n\n\ndef test_empty_key():\n    assert resolve(DOC, \"/\") == 0\n\n\ndef test_escaped_slash():\n    assert resolve(DOC, \"/a~1b\") == 1\n\n\ndef test_escaped_tilde():\n    assert resolve(DOC, \"/m~0n\") == 8\n\n\ndef test_deep_path():\n    assert resolve(DOC, \"/nested/list/0/x\") == 42\n\n\ndef test_missing_key_raises():\n    with pytest.raises(KeyError):\n        resolve(DOC, \"/nope\")\n\n\ndef test_bad_index_raises():\n    with pytest.raises(KeyError):\n        resolve(DOC, \"/foo/2\")\n    with pytest.raises(KeyError):\n        resolve(DOC, \"/foo/x\")\n\n\ndef test_pointer_without_slash_raises():\n    with pytest.raises(KeyError):\n        resolve(DOC, \"foo\")\n"
 },
 "events": [
  {
   "ts": "2026-07-17T16:06:02.025794+00:00",
   "event": "start",
   "run": 2,
   "model": "llama3.2-3b",
   "mode": "oneshot",
   "challenge": "json-pointer",
   "sample": 0
  },
  {
   "ts": "2026-07-17T16:06:02.025843+00:00",
   "event": "prompt",
   "mode": "oneshot",
   "content": "You are completing a coding task in one shot. Write complete files that satisfy the spec below. Tests (pytest) will be run against your files; you cannot run them yourself.\n\nReply with ONE JSON object and nothing else:\n{\"files\": {\"<relative path>\": \"<complete file content>\", ...}}\n\nRequired deliverable files: jsonpointer.py\n\nSPEC:\nCreate jsonpointer.py with exactly one function:\n\nresolve(doc, pointer: str)\n    Resolve an RFC 6901 JSON Pointer against doc (nested dicts/lists) and return the referenced value.\n\nRules:\n- The empty pointer \"\" refers to the whole document.\n- A pointer is a sequence of /-prefixed reference tokens: \"/a/b\" means doc[\"a\"][\"b\"].\n- In a token, the escape ~1 decodes to \"/\" and ~0 decodes to \"~\" (decode ~1 before ~0).\n- Tokens indexing a list are decimal indices: \"/items/0\" is the first element.\n- Raise KeyError for anything that does not resolve (missing key, bad or out-of-range index, pointer not starting with \"/\", descending into a scalar).\n\nUse only the Python standard library.\n"
  },
  {
   "ts": "2026-07-17T16:06:09.382077+00:00",
   "event": "completion",
   "content": "{\"files\": {\"jsonpointer.py\": \"\"\"\"import json\n\ndef resolve(doc, pointer: str):\n    if not pointer:\n        return doc\n    parts = pointer.split('/')\n    current = doc\n    for part in parts:\n        if part.startswith('~'):\n            part = part[1:]\n            if part == '0':\n                continue\n            elif part == '1':\n                part = '/'\n            else:\n                raise KeyError(f\"Invalid escape sequence in pointer: {pointer}\")\n        if not isinstance(current, dict) and not current:\n            raise KeyError(pointer)\n        if part.isdigit():\n            index = int(part)\n            if not isinstance(current, list) or index < 0 or index >= len(current):\n                raise KeyError(pointer)\n            current = current[index]\n        else:\n            current = current.get(part)\n    return current\"}}",
   "tokens": 171
  },
  {
   "ts": "2026-07-17T16:06:09.382255+00:00",
   "event": "degenerate",
   "error": "one-shot reply is not valid JSON: Expecting ',' delimiter: line 1 column 32 (char 31)"
  }
 ],
 "files": {},
 "file_metrics": [],
 "code": {
  "files": 0,
  "loc": 0,
  "sloc": 0,
  "chars": 0,
  "functions": 0,
  "classes": 0,
  "complexity": 0,
  "max_complexity": 0,
  "max_depth": 0,
  "imports": [],
  "avg_function_len": 0.0,
  "parse_errors": 0
 },
 "session": {
  "model_calls": 1,
  "actions": {},
  "bad_actions": 0,
  "test_runs": 0,
  "tokens_out": 171,
  "tokens_in": 0,
  "turns": 0
 },
 "test_output": null
}